FR2393881B1 - - Google Patents
Info
- Publication number
- FR2393881B1 FR2393881B1 FR7816202A FR7816202A FR2393881B1 FR 2393881 B1 FR2393881 B1 FR 2393881B1 FR 7816202 A FR7816202 A FR 7816202A FR 7816202 A FR7816202 A FR 7816202A FR 2393881 B1 FR2393881 B1 FR 2393881B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
- D21D1/30—Disc mills
- D21D1/303—Double disc mills
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80451877A | 1977-06-08 | 1977-06-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2393881A1 FR2393881A1 (en) | 1979-01-05 |
| FR2393881B1 true FR2393881B1 (en) | 1982-09-17 |
Family
ID=25189165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR787816202A Granted FR2393881A1 (en) | 1977-06-08 | 1978-05-31 | HIGH TEMPERATURE REFINING WITH LOW THERMOMECHANICAL PULP CONSISTENCY |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS546904A (en) |
| BR (1) | BR7802948A (en) |
| CA (1) | CA1070536A (en) |
| DE (1) | DE2825193C3 (en) |
| ES (1) | ES470123A1 (en) |
| FI (1) | FI63269C (en) |
| FR (1) | FR2393881A1 (en) |
| GB (1) | GB1591777A (en) |
| SE (1) | SE7805307L (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60152699U (en) * | 1985-02-18 | 1985-10-11 | ベロイト コ−ポレ−ション | Post-stage refiner |
| SE463821B (en) * | 1986-02-11 | 1991-01-28 | Kamyr Ab | PROCEDURE TO REDUCE ENERGY CONSUMPTION BY REFINING A MIXTURE OR SUSPENSION OF FIBER MATERIAL |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2008892A (en) * | 1932-03-29 | 1935-07-23 | Defibrator Ab | Method of manufacture of pulp |
| US2791503A (en) * | 1952-05-08 | 1957-05-07 | Champion Paper & Fibre Co | Process for producing semichemical pulp |
| SE341322B (en) * | 1968-04-02 | 1971-12-20 | Defibrator Ab |
-
1978
- 1978-04-10 CA CA300,814A patent/CA1070536A/en not_active Expired
- 1978-05-05 GB GB17927/78A patent/GB1591777A/en not_active Expired
- 1978-05-10 SE SE7805307A patent/SE7805307L/en unknown
- 1978-05-10 BR BR7802948A patent/BR7802948A/en unknown
- 1978-05-23 ES ES470123A patent/ES470123A1/en not_active Expired
- 1978-05-26 FI FI781682A patent/FI63269C/en not_active IP Right Cessation
- 1978-05-31 FR FR787816202A patent/FR2393881A1/en active Granted
- 1978-06-08 JP JP6840578A patent/JPS546904A/en active Pending
- 1978-06-08 DE DE2825193A patent/DE2825193C3/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2825193B2 (en) | 1980-06-04 |
| ES470123A1 (en) | 1979-10-01 |
| BR7802948A (en) | 1979-02-28 |
| SE7805307L (en) | 1978-12-09 |
| CA1070536A (en) | 1980-01-29 |
| DE2825193A1 (en) | 1978-12-21 |
| GB1591777A (en) | 1981-06-24 |
| FR2393881A1 (en) | 1979-01-05 |
| FI63269B (en) | 1983-01-31 |
| JPS546904A (en) | 1979-01-19 |
| FI781682A (en) | 1978-12-09 |
| FI63269C (en) | 1983-05-10 |
| DE2825193C3 (en) | 1981-02-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |